1 /* $NetBSD: adbvar.h,v 1.26 2009/11/01 01:51:35 snj Exp $ */ 2 3 /* 4 * Copyright (C) 1994 Bradley A. Grantham 5 * All rights reserved. 6 * 7 * Redistribution and use in source and binary forms, with or without 8 * modification, are permitted provided that the following conditions 9 * are met: 10 * 1. Redistributions of source code must retain the above copyright 11 * notice, this list of conditions and the following disclaimer. 12 * 2. Redistributions in binary form must reproduce the above copyright 13 * notice, this list of conditions and the following disclaimer in the 14 * documentation and/or other materials provided with the distribution. 15 * 16 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR 17 * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES 18 * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. 19 * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, 20 * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT 21 * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, 22 * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY 23 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT 24 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE 25 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 26 */ 27 28 #include <machine/adbsys.h> 29 30 /* 31 * Arguments used to attach a device to the Apple Desktop Bus 32 */ 33 struct adb_attach_args { 34 int origaddr; 35 int adbaddr; 36 int handler_id; 37 }; 38 39 typedef struct adb_trace_xlate_s { 40 int params; 41 char *string; 42 } adb_trace_xlate_t; 43 44 extern adb_trace_xlate_t adb_trace_xlations[]; 45 46 extern int adb_polling; 47 48 extern void *adb_softintr_cookie; 49 50 #ifdef DEBUG 51 #ifndef ADB_DEBUG 52 #define ADB_DEBUG 53 #endif 54 #endif 55 56 #ifdef ADB_DEBUG 57 extern int adb_debug; 58 #endif 59 60 /* adb.c */ 61 void adb_enqevent(adb_event_t *); 62 63 int adb_op_sync(Ptr, Ptr, Ptr, short); 64 void adb_spin(volatile int *); 65 void adb_op_comprout(void); 66 67 /* adbsysasm.s */ 68 void adb_kbd_asmcomplete(void); 69 void adb_ms_asmcomplete(void); 70 void extdms_complete(void); 71 72 /* types of adb hardware that we (will eventually) support */ 73 #define ADB_HW_UNKNOWN 0x0 /* don't know */ 74 #define ADB_HW_II 0x1 /* Mac II series */ 75 #define ADB_HW_IISI 0x2 /* Mac IIsi series */ 76 #define ADB_HW_PB 0x3 /* PowerBook series */ 77 #define ADB_HW_CUDA 0x4 /* Machines with a Cuda chip */ 78 #define ADB_HW_IOP 0x5 /* Machines with an IOP */ 79 #define MAX_ADB_HW 5 /* Number of ADB hardware types */ 80 81 #define ADB_CMDADDR(cmd) ((u_int8_t)(cmd & 0xf0) >> 4) 82 #define ADBFLUSH(dev) ((((u_int8_t)dev & 0x0f) << 4) | 0x01) 83 #define ADBLISTEN(dev, reg) ((((u_int8_t)dev & 0x0f) << 4) | 0x08 | reg) 84 #define ADBTALK(dev, reg) ((((u_int8_t)dev & 0x0f) << 4) | 0x0c | reg) 85 86 #ifndef MRG_ADB 87 /* adb_direct.c */ 88 int adb_poweroff(void); 89 int CountADBs(void); 90 void ADBReInit(void); 91 int GetIndADB(ADBDataBlock *, int); 92 int GetADBInfo(ADBDataBlock *, int); 93 int SetADBInfo(ADBSetInfoBlock *, int); 94 int ADBOp(Ptr, Ptr, Ptr, short); 95 int adb_read_date_time(unsigned long *); 96 int adb_set_date_time(unsigned long); 97 #endif /* !MRG_ADB */ 98 void adb_soft_intr(void); 99